Had that happened, the Republican establishment just might have learned a lesson, and they wouldn't now be pushing Romney on us. If the Republican had been utterly crushed in the last election, perhaps they'd now be stepping back just enough to allow a real conservative reformer to win the nomination.
I agree with Newt..there has to be a clearing out before we can expect any real changes...and he can't do that alone without us cleaning out the local trash and governors of each state, along with congress. It's a formidable battle I hesitate to say enough are willing to have their hands a part of..."a Few good men" are certainly in order for our team.